groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12073 26.89 121.32 13.78 62.48 -13.19 62.56 9.60 217.00 0.2695 -62.1 21.3


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SDO HMI 2014-05-27 20:00:39 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 1.17 0.00 0.61 -11.61 68.20 15.24 234.86 0.3163 843.0 720.7
2 0.00 2.16 0.00 1.13 -12.44 68.02 15.06 232.38 0.3218 961.0 783.1
3 0.00 1.35 0.00 0.71 -15.06 68.03 15.07 226.28 0.3489 664.0 517.1
4 0.00 1.71 0.00 0.89 -11.70 67.82 14.86 233.94 0.3120 904.0 710.6
5 4.15 6.67 2.17 3.49 -13.00 67.44 14.49 229.92 0.3199 1024.9 759.4
6 0.00 2.53 0.00 1.32 -12.79 67.27 14.31 230.12 0.3155 988.0 847.1
7 0.00 1.89 0.00 0.99 -13.07 67.25 14.30 229.40 0.3182 866.0 566.4
8 0.00 0.99 0.00 0.52 -15.56 67.18 14.23 223.61 0.3448 767.0 678.6
9 0.00 2.44 0.00 1.30 -17.70 67.18 14.23 219.44 0.3701 1128.0 896.0
10 0.00 3.07 0.00 1.58 -10.57 66.39 13.43 234.45 0.2819 1029.0 914.1
11 3.61 8.03 1.87 4.17 -12.60 66.45 13.50 228.98 0.3033 1094.1 739.3
12 0.00 2.89 0.00 1.49 -10.94 66.31 13.35 233.21 0.2844 856.0 814.7
13 0.00 1.26 0.00 0.67 -17.52 66.67 13.72 218.78 0.3626 876.0 704.6
14 0.00 0.54 0.00 0.28 -14.91 65.68 12.73 221.89 0.3203 551.0 613.5
15 0.00 1.44 0.00 0.76 -17.71 65.25 12.29 215.48 0.3510 -914.0 -792.6
16 0.00 1.26 0.00 0.66 -14.94 64.72 11.77 219.63 0.3103 803.0 489.9
17 0.00 1.80 0.00 0.93 -11.56 64.37 11.42 227.11 0.2658 830.0 633.2
18 0.00 1.44 0.00 0.75 -15.41 64.14 11.18 217.25 0.3102 895.0 679.4
19 0.00 1.44 0.00 0.74 -12.83 63.22 10.26 220.72 0.2675 701.0 504.6
20 3.52 11.36 1.80 5.82 -11.84 63.02 10.07 222.79 0.2530 1152.0 836.7
21 2.44 4.33 1.24 2.21 -11.56 62.48 9.52 221.99 0.2434 1148.3 889.6
22 0.00 0.99 0.00 0.50 -11.04 61.84 8.88 221.53 0.2295 958.0 740.6
23 0.00 1.44 0.00 0.76 -18.19 61.77 8.81 206.46 0.3281 712.0 468.1
24 0.00 1.62 0.00 0.83 -12.31 61.44 8.48 216.77 0.2417 868.0 696.5
25 0.00 1.53 0.00 0.79 -14.20 61.40 8.45 212.33 0.2676 -852.0 -659.0
26 0.00 3.07 0.00 1.58 -14.51 61.35 8.40 211.54 0.2715 -792.0 -671.1
27 0.00 1.62 0.00 0.82 -10.52 60.95 7.99 220.15 0.2129 -945.0 -800.3
28 0.00 1.17 0.00 0.59 -11.23 60.47 7.51 216.35 0.2173 -940.0 -747.2
29 0.00 1.35 0.00 0.70 -14.89 60.42 7.46 207.92 0.2691 -693.0 -593.4
30 4.24 6.04 2.15 3.07 -11.63 60.26 7.30 214.51 0.2207 -1015.5 -843.6
31 0.00 1.71 0.00 0.88 -14.58 60.25 7.29 207.96 0.2632 -914.0 -826.1
32 0.00 1.53 0.00 0.78 -11.38 60.13 7.17 214.68 0.2160 -1159.0 -834.1
33 0.00 0.81 0.00 0.42 -14.20 60.14 7.19 208.31 0.2568 -763.0 -686.8
34 0.00 5.41 0.00 2.78 -14.95 60.07 7.11 206.71 0.2674 -955.0 -855.2
35 0.00 2.07 0.00 1.06 -13.77 60.03 7.08 208.80 0.2495 -835.0 -656.1
36 0.00 1.62 0.00 0.83 -13.43 59.74 6.78 208.48 0.2421 -885.0 -732.5
37 0.00 2.62 0.00 1.34 -14.33 59.73 6.78 206.72 0.2555 -987.0 -774.1
38 0.00 1.17 0.00 0.60 -13.33 59.55 6.59 207.99 0.2391 -779.0 -634.5
39 0.00 0.99 0.00 0.51 -14.48 59.49 6.53 205.60 0.2560 -901.0 -756.8
40 0.00 0.72 0.00 0.37 -12.09 59.33 6.38 209.87 0.2190 -756.0 -632.4
41 0.00 1.26 0.00 0.64 -13.58 59.34 6.38 206.73 0.2412 -941.0 -888.0
42 0.00 0.72 0.00 0.37 -14.86 59.31 6.35 204.36 0.2604 -819.0 -628.4
43 0.00 1.80 0.00 0.92 -13.46 59.14 6.19 206.28 0.2379 -1186.0 -906.2
44 0.00 2.34 0.00 1.19 -12.90 58.85 5.89 206.27 0.2272 -1076.0 -828.7
45 0.00 3.43 0.00 1.74 -12.50 58.65 5.70 206.32 0.2195 -742.0 -748.8
46 0.00 0.99 0.00 0.50 -12.84 58.63 5.67 205.54 0.2246 -869.0 -771.8
47 8.93 12.18 4.55 6.21 -14.11 57.56 4.60 199.20 0.2376 -1074.2 -792.9
48 0.00 1.35 0.00 0.68 -10.95 57.32 4.36 203.80 0.1859 -655.0 -499.3


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.